Can this Bash script for a DWM status bar be optimized further?
I've revised my Bash script for a DWM status bar based on earlier feedback. It updates volume every 0.2 seconds, refreshes the time, CPU usage, and memory usage…
bash script
How can I automatically renice a Proton game after it starts?
I'm trying to use Linux niceness to give games a higher scheduling priority. This works for native games, but Proton games often change their own niceness, so setting…
How can I capture error messages and clean up Docker containers in my script?
I have a Bash script running on AWS EC2 that orchestrates a PostgreSQL dump using Docker. It works fine when everything goes smoothly, but if something fails—like if…
How to Use SCP in a Cron Job for Backups?
Hey everyone! I'm trying to set up a cron job to automatically back up data from one server to another. Essentially, I've created a bash script that zips…
How Can I Implement TOTP in My Bash Script for Server Access?
I'm working on a server access project and I want to implement Time-Based One-Time Passwords (TOTP) in my bash script for user authentication. Currently, I'm using a Telegram…
How to Install NVM and LTS Node.js with a Bash Script?
I'm looking for a simple bash script that can install NVM (Node Version Manager) along with the latest LTS version of Node.js on Ubuntu 22.04. I usually run…